Corsair RM Series RM650i power supply - 650 Watt [CP-9020081-EU]

The RMI range depends then clearly to the discerning traveler. These power supplies combine according to almost all features in the area Netzteilbau. Special features of this power supply series from Corsair are the use of high-quality Japanese capacitors, a fully modular cable management system, a very high efficiency 80 PLUS Gold level, a high quality workmanship and a just seven-year-long warranty.

High-quality technology in noble-simple design with high functionality, that is the principle with respect to the external design of the RMI. With the exception of the black-white sticker on the side of the power supply is designed decently. A large 135 mm fan ensures adequate cooling of the electronics and is also controlled depending on the heat, and in addition provides a hydrodynamic plain bearings for a smooth and quiet operation. Below a power output of about 260 watts, the fan also does not rotate, the Corsair PSU is thus semi-passive designed to work completely silent at idle.

The efficiency achieved on average a 50 percent utilization at least 90 percent, therefore, it was awarded the "80 Plus Gold" certificate. With 650 watts of total power the most demanding systems with a graphics card and many dual-GPU computer are permanently supplied with electricity and stable itself. Corsair leaves the decision on the allocation of 54 amps on the + 12-volt rail users: By default, the RM650i is a multi-rail power supply, via the integrated software interface and the in-house Link software, the power supply to Single Rail be changed.

In order to make this enormous power and every instrument available, the RM650i offers enough connections. All connectors are designed this modular and can be connected only when needed with the power supply - free air flow for optimum cooling of all components. In addition to the 20 + 4-pin connector and the 4 + 4-pin port for powering the motherboard and CPU are available four 6 + 2-pin PCIe plugs for the graphics card. With eight SATA and seven 4-pin Molex all systems in this performance class without an adapter-craft solutions can operate: fan, water pump, front panel and so on can be in addition to the standard components connected directly. In addition, two floppy connectors and a "Corsair Link Digital 'standing - and a" Corsair Link USB "port is available.

In the connection to the motherboard is possible. After downloading a special software from Corsair ("Corsair Link Dashboard") important parameters for performance and efficiency can then be read from the Windows operating system out. In addition, the fan speed can be adjusted manually.

Technical specifications:

    Dimensions: 150 x 86 x 160 mm (W x H x D)
    Weight: approx 1.7 kg
    Fan: 135 mm (automatic control, semi-passive)
    Efficiency: min. 90/87/87% at 50/20/100% utilization (115V, efficiency in the European 230-volt power is slightly higher), including 80 Plus Gold certificate.
    Active PFC
    Form Factor: ATX12V 2.4 / EPS 2.92
    Power: 650 W
    + 3.3V: 25A
    + 5V: 25A
    + 3.3V & + 5V: 130W
    +12: 54 A / 648W
    -12V: 0.8A / 9.6W
    + 5Vsb: 3 A / 15 W
    Connectors (detachable):
    1x 20-pin ATX + 4
    1x 4 + 4-pin EPS12V / ATX12V
    4x 6 + 2-pin PCIe
    8x SATA
    7x 4-pin Molex (max. 750 mm)
    2x Floppy (Adapter)
    1x Corsair Link Digital
    1x Corsair Link USB
    Manufacturer Warranty: 7 years